Analysis of interatomic Contacts of Structural Units in PDB entry:
1DQX


Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
For CSU analysis of other PDB entry

This page provides analyses of contacts formed by:
For analysis of ligand-protein contacts, use: 3D structure can be seen in additional window with STING software for 1DQX entry

There are 4 chains in PDB entry 1DQX (CSU analysis of residue contacts immediately below table)
Chain ID Initial residueTerminal residue
A
 MET 1ASP 267
B
 MET 1ASP 267
C
 MET 1ASP 267
D
 MET 1ASP 267
Residue contacts

1. List of contacts for up to 10 consecutive residues:
Chain ID from residue number to residue number


2. Detailed analyses of contacts for any single residue:
Residue number chain ID
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There are 58 helices in PDB entry 1DQX. Click on helix of interest for CSU analysis.
Helix
number 		Helix
ID		Chain
ID		 Initial
residue		Terminal
residue		 Helix class
Helix 1
1
A
5 13Right-handed alpha
Helix 2
2
A
15 29Right-handed alpha
Helix 3
3
A
40 52Right-handed alpha
Helix 4
4
A
53 55Right-handed 310
Helix 5
5
A
61 65Right-handed 310
Helix 6
6
A
73 85Right-handed alpha
Helix 7
7
A
97 107Right-handed alpha
Helix 8
8
A
111 115Right-handed 310
Helix 9
9
A
127 139Right-handed alpha
Helix 10
10
A
161 173Right-handed alpha
Helix 11
11
A
190 194Right-handed 310
Helix 12
12
A
219 226Right-handed alpha
Helix 13
13
A
234 239Right-handed alpha
Helix 14
14
A
243 263Right-handed alpha
Helix 15
15
B
5 13Right-handed alpha
Helix 16
16
B
15 29Right-handed alpha
Helix 17
17
B
40 52Right-handed alpha
Helix 18
18
B
53 55Right-handed 310
Helix 19
19
B
61 65Right-handed 310
Helix 20
20
B
73 85Right-handed alpha
Helix 21
21
B
97 107Right-handed alpha
Helix 22
22
B
111 116Right-handed alpha
Helix 23
23
B
124 126Right-handed 310
Helix 24
24
B
127 141Right-handed alpha
Helix 25
25
B
161 173Right-handed alpha
Helix 26
26
B
190 194Right-handed 310
Helix 27
27
B
219 225Right-handed alpha
Helix 28
28
B
234 239Right-handed alpha
Helix 29
29
B
243 263Right-handed alpha
Helix 30
30
C
5 13Right-handed alpha
Helix 31
31
C
15 29Right-handed alpha
Helix 32
32
C
40 52Right-handed alpha
Helix 33
33
C
53 55Right-handed 310
Helix 34
34
C
61 65Right-handed 310
Helix 35
35
C
73 85Right-handed alpha
Helix 36
36
C
97 107Right-handed alpha
Helix 37
37
C
111 116Right-handed alpha
Helix 38
38
C
127 139Right-handed alpha
Helix 39
39
C
161 174Right-handed alpha
Helix 40
40
C
190 194Right-handed 310
Helix 41
41
C
219 226Right-handed alpha
Helix 42
42
C
234 239Right-handed alpha
Helix 43
43
C
243 263Right-handed alpha
Helix 44
44
D
5 13Right-handed alpha
Helix 45
45
D
15 29Right-handed alpha
Helix 46
46
D
40 52Right-handed alpha
Helix 47
47
D
53 55Right-handed 310
Helix 48
48
D
61 65Right-handed 310
Helix 49
49
D
73 85Right-handed alpha
Helix 50
50
D
97 107Right-handed alpha
Helix 51
51
D
111 116Right-handed alpha
Helix 52
52
D
124 126Right-handed 310
Helix 53
53
D
127 139Right-handed alpha
Helix 54
54
D
161 173Right-handed alpha
Helix 55
55
D
190 194Right-handed 310
Helix 56
56
D
219 225Right-handed alpha
Helix 57
57
D
234 239Right-handed alpha
Helix 58
58
D
243 263Right-handed alpha
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There are 4 sheets in PDB entry 1DQX. Click on sheet of interest to get list of strands forming it: A, B, C, D,

There are 9 strands in A sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
A
32 34first strand
Strand 2
A
57 60parallel
Strand 3
A
87 90parallel
Strand 4
A
118 122parallel
Strand 5
A
146 150parallel
Strand 6
A
179 183parallel
Strand 7
A
198 201parallel
Strand 8
A
230 233parallel
Strand 9
A
32 34parallel
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There are 9 strands in B sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
B
32 34first strand
Strand 2
B
57 60parallel
Strand 3
B
87 90parallel
Strand 4
B
118 122parallel
Strand 5
B
146 150parallel
Strand 6
B
179 183parallel
Strand 7
B
198 201parallel
Strand 8
B
230 233parallel
Strand 9
B
32 34parallel
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There are 9 strands in C sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
C
32 34first strand
Strand 2
C
57 60parallel
Strand 3
C
87 94parallel
Strand 4
C
118 122parallel
Strand 5
C
146 150parallel
Strand 6
C
179 183parallel
Strand 7
C
198 201parallel
Strand 8
C
230 233parallel
Strand 9
C
32 34parallel
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There are 9 strands in D sheet. Click on strand of interest for CSU analysis.
Strand
number 		Chain
ID		 Initial
residue		Terminal
residue		 Strand sense
Strand 1
D
32 34first strand
Strand 2
D
57 60parallel
Strand 3
D
87 90parallel
Strand 4
D
118 122parallel
Strand 5
D
146 150parallel
Strand 6
D
179 183parallel
Strand 7
D
198 201parallel
Strand 8
D
230 233parallel
Strand 9
D
32 34parallel
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